289330608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{937}}^1$

素因数の和:1874

約数の個数: 80

約数和(自身を含む): 856056320

約数和(自身を除く): 566725712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 919, 937, 1838, 1874, 2757, 2811, 3676, 3748, 5514, 5622, 6433, 6559, 7352, 7496, 11028, 11244, 12866, 13118, 14704, 14992, 19299, 19677, 22056, 22488, 25732, 26236, 38598, 39354, 44112, 44976, 51464, 52472, 77196, 78708, 102928, 104944, 154392, 157416, 308784, 314832, 861103, 1722206, 2583309, 3444412, 5166618, 6027721, 6888824, 10333236, 12055442, 13777648, 18083163, 20666472, 24110884, 36166326, 41332944, 48221768, 72332652, 96443536, 144665304, 289330608]

約数ペア:

[(1, 289330608), (2, 144665304), (3, 96443536), (4, 72332652), (6, 48221768), (7, 41332944), (8, 36166326), (12, 24110884), (14, 20666472), (16, 18083163), (21, 13777648), (24, 12055442), (28, 10333236), (42, 6888824), (48, 6027721), (56, 5166618), (84, 3444412), (112, 2583309), (168, 1722206), (336, 861103), (919, 314832), (937, 308784), (1838, 157416), (1874, 154392), (2757, 104944), (2811, 102928), (3676, 78708), (3748, 77196), (5514, 52472), (5622, 51464), (6433, 44976), (6559, 44112), (7352, 39354), (7496, 38598), (11028, 26236), (11244, 25732), (12866, 22488), (13118, 22056), (14704, 19677), (14992, 19299)]